The SPO PulseOx Finger Unit is compact and easy to use. It has a long-life battery which is easy to find. The pulse oximeter finger unit also measures the pulse rate of the user. Use an oximeter monitor to effectively track your condition!
Compact and Easy to Use
Unit measures patient's pulse rate and blood oxygen levels
Battery allows as much as 1000 hours of continuous use
Uses one 3.6v lithium battery, Radio Shack battery # 23-026
Comes with 1 year warranty against manufacturer defects
Nail polish tolerant- no matter how dark the color